Re: Bits


Charles Coe
 

Yes, 64 bit is the way of all future computers.

-----Original Message-----
From: jfw-bounces@lists.the-jdh.com [mailto:jfw-bounces@lists.the-jdh.com]
On Behalf Of deadcatbounce
Sent: Friday, January 06, 2012 3:36 PM
To: The Jaws for Windows support list.
Subject: Re: Bits

So, what you're essentially telling me is that 64 bit computers are the way
to go?
----- Original Message -----
From: "Joseph Lee" <joseph.lee22590@gmail.com>
To: "The Jaws for Windows support list." <jfw@lists.the-jdh.com>
Sent: Friday, January 06, 2012 3:00 PM
Subject: re: Bits


Hi,
There are different meanings to this:
* For hardware: usually how much memory that a CPU can handle (usually
limited by the operating system). 32-bit can handle up to about 4 GB
(well, it is indeed 4 GB, but some OS's prevents full usage of this
space), whereas 64-bit can go beyond that.
* Programs: usually what kind of features that programs would use
under OS's for 32-bit or 64-bit processors.
And other interpretations, which are usually reserved for development
circles. A rule of thumb is that 64-bit processors and operating
systems (in our case, 64-bit versions of Windows) can run majority of
32-bit programs but not vice versa. The times when 32-bit programs
would not run under 64-bit Windows versions is when a driver is in use
- a driver that does a lot of "under the hood" functions for hardware,
such as old hardware drivers.
Hope this helps.
Cheers,
Joseph
----- Original Message -----
From: "deadcatbounce" <JAWS@ca.rr.com
To: "The Jaws for Windows support list." <jfw@lists.the-jdh.com Date
sent: Fri, 6 Jan 2012 14:50:41 -0800
Subject: Bits

Okay, I've seen all this stuff about 32 bit and 64 bit for a while and
the question finally needs to be asked... What's the dif between the
two...
apart from 32 bits?
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